Spoiler Alert!
She is in the mental hospital taking her crazy twin sisers place. Then she gets so mad at the crazy twin she breaks out and kills her.
I think its Mona or the real Ali. But, who knows. Its different from the books
As of January 18, 2014, the real big A in Pretty Little Liars is Ezra.
somewhere no-one knows hiding making believe shes dead which shes not
Alisons Real Name Off Of Pretty Little Liars Is Sasha Pieteres
Lucas Gottesman from Pretty Little Liars is played by actor Brendan Robinson.
actress Janel Parrish is portraying Mona on Pretty Little Liars
yes!
The real Alison.
The actress who portrays Aria's mother on Pretty Little Liars is Holly Marie Combs
No she isn't, first it is Mona then it is the real Ali. Look up Pretty Little Liars on Wikipedia, it tells you everything!
Lucy Hale
Alison ; the real one.